Occupancy sensor



FIG. 1 is an exploded perspective view of my ornamental design for an occupancy sensor;

FIG. 2 is a perspective view, thereof;

FIG. 3 is a rear view, thereof;

FIG. 4 is a front side view, thereof;

FIG. 5 is a right side view, thereof;

FIG. 6 is a left side view, thereof;

FIG. 7 is a top view, thereof; and,

FIG. 8 is a bottom view, thereof. 

CLAIM The ornamental design for an occupancy sensor thereof, as shown and described. 